On Wed, Sep 18, 2019 at 12:46:32PM +0200, Sylwester Nawrocki wrote:
> The Arndale boards come with different types of the audio daughter
> board. In order to support the WM1811 one we add new definition of
> an ASoC card which will be registered when the driver matches on
> "samsung,arndale-wm1811" compatible. There is no runtime detection of
> the audio daughter board type at the moment, compatible string of the
> audio card needs to be adjusted in DT, e.g. by the bootloader,
> depending on actual audio board (CODEC) used.
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
> ---
> -static const struct of_device_id samsung_arndale_rt5631_of_match[] __maybe_unused = {
> - { .compatible = "samsung,arndale-rt5631", },
> - { .compatible = "samsung,arndale-alc5631", },
> +static const struct of_device_id arndale_audio_of_match[] __maybe_unused = {
If your removing the of_match_ptr below I think the
__maybe_unused should be removed as well.
Thanks,
Charles
> + { .compatible = "samsung,arndale-rt5631", .data = &arndale_rt5631 },
> + { .compatible = "samsung,arndale-alc5631", .data = &arndale_rt5631 },
> + { .compatible = "samsung,arndale-wm1811", .data = &arndale_wm1811 },
> {},
> };
> -MODULE_DEVICE_TABLE(of, samsung_arndale_rt5631_of_match);
> +MODULE_DEVICE_TABLE(of, arndale_of_match);
>
> static struct platform_driver arndale_audio_driver = {
> .driver = {
> - .name = "arndale-audio",
> + .name = "arndale-audio",
> .pm = &snd_soc_pm_ops,
> - .of_match_table = of_match_ptr(samsung_arndale_rt5631_of_match),
> + .of_match_table = arndale_audio_of_match,
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